/* 首页样式文件 */
.banner {
  width: 100%;
  z-index: 1;
  height: 508px;
  position: relative;
}
.banner .banner-bd {
  width: 100%;
  position: absolute;
}
.banner-bd ul img {
  margin: 0 auto;
}
.banner-bd span {
  position: absolute;
  width: 40px;
  height: 70px;
  background: url() no-repeat;
  /* 垂直居中 */
  top: 50%;
  margin-top: -35px;
}
/* 左侧箭头 */
.banner-bd .prev {
  left: 0;
}
/* 右侧箭头 */
.banner-bd .next {
  right: 0;
  /* 背景图像右对齐 */
  background-position: right 0;
}

/* 指示器 */
.banner-bd ol {
  position: absolute;
  left: 50%;
  bottom: 10px;
  /* 行内块水平居中 */
  text-align: center;
  /* 去除行内块边距 */
  font-size: 0;
}
.banner-bd ol li {
  width: 30px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 3px;
  /* 转为行内块成一行显示 */
  display: inline-block;
  margin: 8px 3px;
}
.banner-bd ol .active {
  background-color: skyblue;
}
.banner-bd ol li:hover {
  background-color: skyblue;
}
/* 考试热击 */
.test {
  width: 100%;
  margin-top: 160px;
}
.test div,
.floor div {
  display: block;
}
.test-center {
  width: 1280px;
  margin: 0 auto;
  /* 	border: 1px solid red;	 */
}
.test span {
  color: #35c0ed;
  font-size: 30px;
}
.news {
  margin-top: 20px;
  height: 350px;
}
.news .n1 {
  margin-left: 30px;
  list-style: disc;
  float: left;
}
.news .n1 li {
  width: 560px;
  margin: 20px 10px 0;
  border-bottom: 1px solid #ddd;
  padding-bottom: 10px;
  color: #333;
  font-size: 20px;
  font-weight: bold;
}
.news .n1 li a {
  display: flex;
  justify-content: space-between;
}
.news .n1 li a:hover {
  color: #ff3939;
}
.news .time {
  font-weight: normal;
}
/* 楼层 */
.floor {
  width: 100%;
  /* background-color: aqua; */
}

.first-center img {
  margin: 60px auto;
  height: 150px;
}
.first_content {
  background: url(../../assets/img/index/bg1.jpg) no-repeat center top;
}
.first-center .container {
  width: var(--container-width);
  margin: 0 auto;
  display: flex;
}
/* 01 */
.first .hd {
  width: 300px;
  background-color: #000;
  color: #fff;
}
.first .hd ul {
  /* margin-top: 30px; */
  background-color: #000;
  width: 260px;
}
.first .hd li {
  height: 100px;
  padding-top: 20px;
  border-bottom: 1px solid #2a2a2a;
  cursor: pointer;
}
.first .hd li h3 {
  padding-bottom: 10px;
}
.first .hd li i {
  margin-left: 20px;
  margin-right: 10px;
  float: left;
  background: url(./assets/img/icon-logo.png) no-repeat;
  width: 40px;
  height: 40px;
  position: relative;
}
.first .hd .item-1 i {
  background-position: 0 0;
}
.first .hd .item-2 i {
  background-position: -40px 0;
}
.first .hd .item-3 i {
  background-position: -80px 0;
}
.first .hd .item-4 i {
  background-position: -120px 0px;
}
.first .hd .item-5 i {
  background-position: -160px 0;
}
.first .hd .item-6 i {
  background-position: -200px 0;
}

.first .bd {
  /* width: 1920px;
	height: 600px; */
  float: left;
}
.first .bd li .item-1 {
  width: 840px;
  height: 200px;
  overflow: hidden;
}
.first .bd a {
  width: 300px;
  height: 80px;
  border: 1px solid #fff;
  /* color: #fff; */
  text-align: center;
  color: #fff;
}
.first .bd .btn-info {
  width: 840px;
  height: 200px;
  color: #fff;
  margin-top: 80px;
  display: flex;
  flex-wrap: wrap;
  text-align: center;
}
.first .btn-info a {
  display: block;
  width: 260px;
  height: 80px;
  line-height: 80px;
  font-size: 25px;
  margin-left: 20px;
}
/* 02 */
.second {
  width: 100%;
}
.center {
  width: 1200px;
  margin: 0 auto;
}
.second img,
.third img,
.forth .center > img,
.fifth img {
  margin: 60px auto;
}
.teacher {
  margin-top: 10px;
  /* position: relative; */
}

.teacher {
  width: 1200px;
  margin: 0 auto;
  /* background-color: pink; */
}
.teacher .info {
  width: 1000px;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.3);
}
.teacher .detail {
  border-bottom: 1px solid #f2f2f2;
  color: #666;
}
.teacher .detail .jbxx {
  margin: 150px 20px 0;
  padding-top: 80px;
}
.teacher .detail .title {
  color: #ed1a1a;
  font-size: 30px;
  font-weight: normal;
  display: inline;
  margin-left: -10px;
}
.teacher .detail span {
  margin-left: 60px;
  text-align: center;
}
.teacher .detail span,
b {
  line-height: 12px;
  font-size: 20px;
}
.teacher b {
  color: #90c5f2;
}
.teacher .detail img {
  margin: 10px 20px 0;
  float: left;
}
.teacher .detail p {
  text-indent: 2em;
  width: 650px;
  font-size: 16px;
  margin-top: 20px;
  display: flex;
  justify-content: right;
  text-align: justify;
  line-height: 30px;
}
.teacher .a-course {
  width: 1000px;
  display: flex;
  justify-content: space-around;
}
.teacher .a-course p {
  display: inline;
}
.teacher .a-course .f1 {
  margin-left: 20px;
  border-right: 1px solid #f2f2f2;
  padding-right: 50px;
  margin-top: 50px;
  list-style: disc;
}
.teacher .a-course li {
  width: 420px;
  margin-bottom: 15px;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
}
.teacher .a-course a {
  color: #90c5f2;
}
/* 03 */
.third .center h1 {
  margin-top: 50px;
  text-align: center;
}
.third .center h1 span {
  color: #1dd2af;
}
.third .c1 {
  width: 1200px;
  margin: 0 auto;
  background-color: #f9fbfd;
}
.third .c1 ul {
  display: flex;
  justify-content: space-between;
}
.third .c1 li {
  width: 397px;
  padding-top: 10px;
  padding-bottom: 10px;
}

/* 04 */
.forth .center img {
  display: block;
}
.forth .c2 {
  background-color: #f7f8fa;
}
.c2 ul {
  width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  display: flex;
  justify-content: space-between;
}
.c2 li {
  width: 400px;
  margin: 0 15px;
  padding: 27px 30px;
  border-bottom: 1px solid #dedde1;
  background-color: #fff;
  font-size: 12px;
}
.c2_title > a {
  color: #0b99bc;
  font-size: 14px;
  display: inline-block;
  margin-bottom: 5px;
}
.c2_title > a:hover {
  color: #333;
}
.container h5 a {
  color: #333;
  font-size: 15px;
  font-weight: bold;
}
h5 > a:hover {
  color: #0b99bc;
}
.c2_title img {
  width: 310px;
  height: auto;
  vertical-align: middle;
}
.container span {
  padding: 12px 0;
}
.container span a {
  color: #aaa;
  font-size: 10px;
}
.container .detail {
  font-size: 14px;
  line-height: 24px;
  margin-bottom: 15px;
  color: #767676;
}
.container > a {
  color: #0b99bc;
  font-size: 14px;
  font-style: italic;
}
/* 05 */
.all_img {
  width: 1300px;
  margin: 0 auto;
}
.all_img ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.all_img ul li img {
  width: 400px;
  height: auto;
}
/* .all_img  li:hover div{
	background: url(img/15.png);
	display: block;
	width: 400px;
	height: auto;
	
} */
/* 排行榜 */
.record {
  margin-top: 150px;
}
.record .top {
  width: 90%;
  height: 50px;
  background: url(../../assets/img/record_Bg.png) center center no-repeat;
  background-size: contain;
  text-align: center;
  line-height: 50px;
  margin: 30px auto 0px;
  color: #fff;
}
.list_content {
  width: 1440px;
  margin: 0 auto;
}
.list_content dl {
  width: 100%;
  margin: 0 auto;
  color: #7c7c7c;
  display: flex;
}
.list_content dl dd {
  width: 600px;
  line-height: 40px;
  text-align: center;
  border-bottom: 1px solid #1b96ee;
  color: #1896ee;
}
@keyframes run {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(0, -225px);
  }
}
.list_content .list {
  width: 1440px;
  height: 230px;
  margin: 0 auto;
  overflow: hidden;
}
.list_content .list ul {
  animation: run 6s linear infinite;
}
.list_content ul li {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  width: 1300px;
  border-bottom: 1px dashed #aaa;
  line-height: 38px;
  text-align: center;
}
.list_content li div {
  width: 260px;
  color: #aaa;
}
.list_ft {
  width: 1310px;
  height: 50px;
  margin: 30px auto;
  overflow: hidden;
  border: 1px solid #1b96ee;
}
@keyframes move {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(0, -45px);
  }
}
.list_ft ul {
  animation: move 2s linear infinite;
}
.list_ft li {
  padding: 30px;
  text-indent: 20px;
  font-size: 20px;
}
.list_ft li a {
  color: #1b96ee;
}
